Stars’ Best Eco-Friendly Tips

"When I realized there was no single source for all the nontoxic baby and cleaning stuff I needed, I started The Honest Company."

TIP: You'll be more consistent with any smart habit if it fits into your lifestyle. "I wanted it to be as easy as possible to get nontoxic products," Alba says. "For me, that means online shopping. At our site, Honest.com, you can get diapers or wipes if you're a mom, or our shampoo or hand soap if you simply have sensitive skin."